From e67b8bdcd5b764a6a78d859ab9c528abe61a932a Mon Sep 17 00:00:00 2001
From: Jarred Stelfox <jarstelfox@mac.com>
Date: Wed, 23 Jun 2021 11:23:12 -0700
Subject: [PATCH] CLS: Add as a tag

See: https://github.com/getsentry/sentry-javascript/pull/3734\#discussion_r657311310
---
 packages/tracing/src/browser/metrics.ts | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/packages/tracing/src/browser/metrics.ts b/packages/tracing/src/browser/metrics.ts
index 0f137acc8b3a..0ec6aa175568 100644
--- a/packages/tracing/src/browser/metrics.ts
+++ b/packages/tracing/src/browser/metrics.ts
@@ -211,9 +211,7 @@ export class MetricsInstrumentation {
 
       if (this._clsEntry) {
         logger.log('[Measurements] Adding CLS Data');
-        transaction.setData('measurements.cls', {
-          sources: this._clsEntry.sources.map(source => htmlTreeAsString(source.node)),
-        });
+        this._clsEntry.sources.map((source, index) => transaction.setTag(`cls.source.${index + 1}`, htmlTreeAsString(source.node)));
       }
     }
   }